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Product description

The Type FB Insulating and Buck-Boost Transformer has four separate windings, two windings in the primary and two windings in the secondary. The unit is designed for use as an isolating transformer or as an auto-transformer. As an autotransformer the unit can be connected to Buck (decrease) or Boost (increase) a supply voltage. When connected in either the Buck or Boost mode, the unit is no longer an isolating transformer but is an autotransformer. Autotransformers are more economical and physically smaller than equivalent two-winging transformers designed to carry the same load. They will perform the same function as two-winding transformers with the exception of isolating two circuits. Since autotransformers may transmit line disturbances directly, they may be prohibited in some areas by local building codes. Before applying them, care should be taken to assure they are acceptable according to local code.

Product features

Four-Winding Design - Allows for eight different wiring methods to provide a multitude of voltage and KVA outputs.

Nema 3 Design - Encapsulated design lets you install it where you need it whether that be indoors or outdoors.

Size - The compact design of a Buck-Boost Transformer compared to that of an Isolation Transformer allows for installation in smaller places. Saving you space and installation time.

Isolation - When used for its name plated configuration, this transformer can be used to provide isolation for your circuit.

Limitless uses - Buck-Boost transformers have no limitation on the type of load that can be operated from its output.

Quieter - Due to its size compared to a comparably rated Isolation transformer, Buck-Boost transformers will be quieter while handling the same load.